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TDA7409 PDF预览

TDA7409

更新时间: 2024-02-16 02:28:59
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
25页 297K
描述
CARRADIO-SIGNAL-PROCESSOR

TDA7409 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
Is Samacsys:N信道分离:100 dB
商用集成电路类型:TONE CONTROL CIRCUIT谐波失真:0.005%
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:12.8 mm频带数量:2
信道数量:1功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:9 V
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):10.5 V
最小供电电压 (Vsup):7.5 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

TDA7409 数据手册

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TDA7409  
CARRADIO-SIGNAL-PROCESSOR  
4 STEREO INPUTSSOFTSTEP-VOLUME  
BASS, TREBLE AND LOUDNESS CONTROL  
D I R E C T M U T E A N D S O F T M U T E  
INTERNAL BEEP  
FOUR INDEPENDENT SPEAKER-OUTPUTS  
SUBWOOFER STEREO OUTPUT  
DIGITAL CONTROL:  
2
I C-BUS INTERFACE  
SO20  
AUDIO-FILTER CHARACTERISTICS  
PROGRAMMABLE  
ORDERING NUMBER: TDA7409D  
DESCRIPTION  
The TDA7409 is a high performance signal proces-  
sor specificall designed for car radio applications.  
The device includes a high performance audiopro-  
cessor with fully integrated audio filters. The digital  
control allows a programming in a wide range of all  
the filter characteristics. By the use of a BICMOS-  
process and a linear signal processing low distortion  
and low noise are obtained.  
BLOCK DIAGRAM  
MUTE  
GAIN/  
AUTO  
ZERO  
MONO  
SE1L  
SE1R  
OUTLF  
FADER  
MONO  
OUTRF  
FADER  
MONO  
FADER  
SE2L  
SE2R  
OUTLR  
OUTRR  
MIXING  
STAGE  
SOFT  
MUTE  
LOUDNESS  
VOLUME  
TREBLE  
BASS  
INPUT  
MULTIPLEXER  
MONO  
FADER  
MONO/  
BEEP  
SE3L  
SE3R  
MONO  
FADER  
SWL  
SWR  
SE4L  
SE4L  
MONO  
FADER  
BEEP  
ZERO  
CROSS  
GND  
VREF  
VS  
SCL  
SDA  
2
DIGITAL CONTROL I C-BUS  
SUPPLY  
D00AU1178  
September 2003  
1/25  

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